#641693#641693

#641693 is a dark, vivid violet. Relative luminance 0.054; OKLCH L 40.2% C 0.186 H 307.8°. Best body text is #FFFFFF at 10.11:1 contrast (WCAG AA passes).

Color values

HEX	#641693
RGB	rgb(100, 22, 147)
HSL	hsl(277, 74%, 33%)
HSV	hsv(277, 85%, 58%)
CMYK	cmyk(32%, 85%, 0%, 42.4%)
CIE-LAB	lab(27.82, 53.36, -51.74)
CIE-LCH	lch(27.82, 74.33, 315.89°)
OKLab	oklab(40.22% 0.1142 -0.1472)
OKLCH	oklch(40.22% 0.186 307.8)
XYZ	xyz(10.8078, 5.3899, 28.0691)
Luminance	0.0539 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#641693 #459316

analogous

#261693 #641693 #931683

triadic

#641693 #936416 #169364

tetradic

#641693 #932616 #459316 #168393

square

#641693 #932616 #459316 #168393

split-complementary

#641693 #839316 #169326

monochromatic

#1C0629 #400E5E #641693 #881EC8 #A641E3

Accessibility & contrast

On white

10.11

#641693 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.08

#641693 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #641693

10.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##641693	#FFFFFF	#000000	##FFFFFF
##641693	1.00	10.11	2.08	10.11
#FFFFFF	10.11	1.00	21.00	1.00
#000000	2.08	21.00	1.00	21.00
##FFFFFF	10.11	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003F96

Deuteranopia (green-blind)

#004291

Tritanopia (blue-blind)

#5C3957

Achromatopsia (no color)

#424242

Design tokens & code

CSS

--color: #641693;
/* rgb */ color: rgb(100, 22, 147);
/* oklch */ color: oklch(40.2% 0.186 307.8);

Tailwind

colors: {
  custom: {
    50: '#965fb4',
    500: '#641693',
    950: '#000000',
  },
}

SCSS

$custom: #641693;
$custom-light: #965fb4;
$custom-dark: #000000;

JSON

{
  "hex": "#641693",
  "rgb": {
    "r": 100,
    "g": 22,
    "b": 147
  },
  "hsl": {
    "h": 277.44,
    "s": 73.964,
    "l": 33.137
  },
  "oklch": {
    "l": 0.40224,
    "c": 0.18633,
    "h": 307.8
  },
  "luminance": 0.0539
}

Semantic roles & 50–950 ramp

primary

#641693

secondary

#72C342

accent

#F1377D

background

#F9F5FB

surface

#F2EAF6

border

#CCC6D0

text

#0E0511

muted

#7E7980

Preview Lab

Preview with #641693

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →